Ключевые слова: academic, adolescence, book, bookcase, bookshelf, campus, carefree, class, college, comfort, concentration, educate, education, educational, enjoying, exam, focused, happiness, holding, homework, horizontal, indoor, information, intelligent, interested, knowledge, lady, learn, learning, lecture, library, one person, person, read, reading, reading book, relaxing, research, researching, school, search, searching, smile, standing, student, study, studying, textbook, university, woman,